@misc{indiciae40523fc829bc,
  title = {Cases in electrocardiography.},
  author = {T Zimmers and F Ma},
  year = {1988},
  doi = {10.1016/0735-6757(88)90108-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3178961/},
  note = {Source identifier: 3178961}
}